Thankfully, most GLP-1 shortages have been resolved since early 2025, but a shortage can also drive people to switch from tirzepatide to semaglutide, or semaglutide to tirzepatide
Aroda VR, Bauer R, Hertz CL, et al
The end products of lipid peroxidation, such as malondialdehyde (MDA) and 4-hydroxynonenal (4-HNE), are highly reactive and can form adducts with proteins and DNA, impairing their function [33]
Cortisol spikes
The best experiences start with discovery: browsing categories, filtering by volatility, and testing demo modes where available
Reported side effects include: Nausea and queasiness , especially after meals during the first few weeks of dosing